Tower supported cable stay roof structure



FIG. 1 is a perspective view of the structure;

FIG. 2 is a side elevational view of the structure;

FIG. 3 is a front elevational view of the structure; and

FIG. 4 is a top plan view of the structure.

The broken line showing a building is for illustrative purposes only and form no part of the claimed article. 

The ornamental design for a tower supported cable stay roof structure, as shown and described. 